stub例句

Signs across the entrances warn all visitors to stub out their cigarettes.
入口处的告示牌提醒游客们熄灭香烟。

He paused to stub out the butt of his cigar.
他停下来，踩灭了手中的烟头。

He pulled the stub of a pencil from behind his ear.
他从耳后拿出一小段铅笔头。

• #stub